Home / 267,525,830.36-401,157,457.80-109,930,296

Finding the Fourth Proportional to 267,525,830.36, 401,157,457.80 and 109,930,296

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Solution

The fourth proportional to 267,525,830.36, 401,157,457.80 and 109,930,296 is: 164,841,495.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,525,830.36 : 401,157,457.80 = 109,930,296 : x
  2. Step 2: Convert to fraction form
    267,525,830.36/401,157,457.80 = 109,930,296/x
  3. Step 3: Cross multiply
    267,525,830.36x = 401,157,457.80 × 109,930,296
  4. Step 4: Simplify right side
    267,525,830.36x = 44,099,358,078,561,512
  5. Step 5: Solve for x
    x = 44,099,358,078,561,512/267,525,830.36
  6. Step 6: Final answer
    x = 164,841,495.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.